The Glomar Challenger proved ________.
A) the Earth is round
B) the poles reverse their polarities
C) the seafloors are spreading
D) continental drift has stopped
E) mountains exist under the sea

Question

Quizplus · Accepted Answer

The Glomar Challenger proved that the seafloor is spreading through the evidence found during the drilling of oceanic crust samples. This discovery was essential in developing the theory of plate tectonics.

The Glomar Challenger Proved ________